folly::ThreadPoolListHook Class Reference

#include <GlobalThreadPoolList.h>

Public Member Functions
	ThreadPoolListHook (std::string name)
	~ThreadPoolListHook ()
void	registerThread ()
	ThreadPoolListHook (const ThreadPoolListHook &other)=delete
ThreadPoolListHook &	operator= (const ThreadPoolListHook &)=delete

Private Member Functions
	ThreadPoolListHook ()

Detailed Description

A hook for tracking which threads belong to which thread pools. This is used only by a gdb extension to aid in debugging. You won't be able to see any useful information from within C++ code.

An instance of ThreadPoolListHook should be created in the thread pool class that you want to keep track of. Then, to register a thread you call registerThread() on your instance of ThreadPoolListHook from that thread.

When a thread exits it will be removed from the list When the thread pool is destroyed, it will be removed from the list

Definition at line 41 of file GlobalThreadPoolList.h.

Constructor & Destructor Documentation

folly::ThreadPoolListHook::ThreadPoolListHook ( std::string  name )

explicit

Name is used to identify the thread pool when listing threads.

Definition at line 205 of file GlobalThreadPoolList.cpp.

                                                     {
  GlobalThreadPoolList::instance().registerThreadPool(this, name);
}

folly::ThreadPoolListHook::~ThreadPoolListHook

(

)

Definition at line 209 of file GlobalThreadPoolList.cpp.

                                        {
  GlobalThreadPoolList::instance().unregisterThreadPool(this);
}

folly::ThreadPoolListHook::ThreadPoolListHook ( const ThreadPoolListHook &  other )

delete

folly::ThreadPoolListHook::ThreadPoolListHook ( )

private

Member Function Documentation

ThreadPoolListHook& folly::ThreadPoolListHook::operator= ( const ThreadPoolListHook &  )

delete

void folly::ThreadPoolListHook::registerThread

(

)

Call this from any new thread that the thread pool creates.

Definition at line 213 of file GlobalThreadPoolList.cpp.

Referenced by folly::IOThreadPoolExecutor::threadRun(), and folly::CPUThreadPoolExecutor::threadRun().

                                        {
  GlobalThreadPoolList::instance().registerThreadPoolThread(
      this, std::this_thread::get_id());
}

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The documentation for this class was generated from the following files:

• proxygen/folly/folly/executors/GlobalThreadPoolList.h
• proxygen/folly/folly/executors/GlobalThreadPoolList.cpp